﻿using System.Windows;

namespace LumenLiquid_Tool
{
    public static class MathHelper
    {
        public static Rect Rect_mul(Rect rect_a,Rect rect_b)
        {
            return new Rect(rect_a.X * rect_b.X, rect_a.Y * rect_b.Y, rect_a.Width * rect_b.Width, rect_a.Height * rect_b.Height);
        }
    }
}
